Its county seat is San Antonio, the second-most populous city in Texas and the seventh-largest city in the United States. Bexar County is included in the San Antonio-New Braunfels, TX metropolitan statistical area. Bexar county includes Government Canyon state natural area in northwestern part of the county.
If the screen width is 7 feet and the projector's throw ratio is 2.0 - 2.4:1 (because projectors have zoom lenses, they also have a range of throw ratios) then you can place your projector anywhere from 14 to 16.8 feet away from the screen.
To get those gigantic, vivid images projectors are known for, we highly recommend using an HD model in your outdoor theater. Most of our home theater projectors are 720p or 1080p and will more than fit the bill. You can also look for a business model with a resolution of 1280 x 800 or higher. Non-HD projectors will also work well outdoors, but the image quality won't be quite as spectacular as their higher resolution brothers and sisters.